1488895986

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{74363}}^1$

素因数の和:74486

約数の個数: 32

約数和(自身を含む): 3084023808

約数和(自身を除く): 1595127822

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 3337, 6674, 10011, 20022, 74363, 148726, 223089, 446178, 3495061, 5279773, 6990122, 10485183, 10559546, 15839319, 20970366, 31678638, 248149331, 496298662, 744447993, 1488895986]

約数ペア:

[(1, 1488895986), (2, 744447993), (3, 496298662), (6, 248149331), (47, 31678638), (71, 20970366), (94, 15839319), (141, 10559546), (142, 10485183), (213, 6990122), (282, 5279773), (426, 3495061), (3337, 446178), (6674, 223089), (10011, 148726), (20022, 74363)]